#!/bin/sh
#
# rc.disable_hdd_apm
#
# part of pfSense (https://www.pfsense.org)
# Copyright (c) 2004-2018 Rubicon Communications, LLC (Netgate)
# All rights reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

CAMCONTROL=/sbin/camcontrol
for i in /dev/ad?; do
	if [ ! -e ${i} ]; then
		continue;
	fi

	ENABLED=$(${CAMCONTROL} identify ${i} \
	    | grep "advanced power management" | awk '{print $5}')

	if [ "${ENABLED}" = "no" ]; then
		continue
	fi

	SUPPORTED=$(${CAMCONTROL} identify ${i} \
	    | grep "advanced power management" | awk '{print $4}')

	if [ "${SUPPORTED}" != "no" ]; then
		echo Disabling APM on $i
		${CAMCONTROL} apm ${i}
	fi
done
